Home Sinks Kitchen Stainless Steel D3319B
Stainless steel undermount kitchen sink, 33x19 — SANIKB D3319BSANIKB Undermount Kitchen Sink D3319B
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33" Offset Double Bowl Undermount Stainless Steel Kitchen Sink

SKU D3319B
Certification
cUPC
Min. order
50 pcs
Lead time
30–45 days
Reply time
12h
Material SUS304 stainless steel, 18 gauge (1.2 mm)
Type Handmade undermount kitchen sink
Size 33" × 19" × 10" (838 × 483 × 254 mm) Custom sizes
Mount Undermount
Finish
Brushed stainless

Send a spec. Get a real quote in 12h.

Engineer-reviewed. cUPC · CE · ISO 9001 ready. 30–45 day lead time, FOB or CIF.

One itemised quote — not five
Feasibility & certification checked per market
Have a spec file? Email it with your reference number
— Project brief B2B only
Enquiry about 33" Offset Double Bowl Undermount Stainless Steel Kitchen Sink SKU D3319B
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Engineer reply within 24 working hours

12 consecutive years at KBIS and IBS.

— Most recent
Feb 2026 KBIS· Orlando, USA
Mar 2026 Expo Revestir· São Paulo, Brazil
16 years on the floor · 6 international shows annually
2026 Expo Revestir

2026Expo Revestir

São Paulo, Brazil
2026 KBIS

2026KBIS

Orlando, Florida
2025 KBIS

2025KBIS

Las Vegas, USA
2025 The Big 5

2025The Big 5

Dubai, UAE
2024 IBS

2024IBS

Orlando, USA
2024 Expo Guadalajara

2024Expo Guadalajara

Guadalajara, Mexico
2023 Canton Fair

2023Canton Fair

Guangzhou, China
2019 Cersaie

2019Cersaie

Bologna, Italy
2018 ISH

2018ISH

Frankfurt, Germany
2017 The Big 5

2017The Big 5

Dubai, UAE
2014 KBIS

2014KBIS

Las Vegas — US debut
2012 BAU

2012BAU

Munich, Germany

Standard on every shipment.

IAPMO cUPC certificate
ISO 9001 quality management certificate
WRAS approved product certificate
IAPMO certificate of listing
UDEM CE technical inspection certificate

Offset At 33 Inches

The side the small bay sits on decides the layout

Stainless steel double bowl sinks go wrong on site for one reason. The small bay ends up on the wrong side. D3319B is the 60/40 version of the 33 by 19 by 10 inch body.

01 / HANDING

State the side on the order

Handing is not settled from a catalogue photograph. Put the required side on the RFQ and check the drawing before stone is cut.

02 / BASE UNIT

The cabinet decides the side

A dishwasher or a disposer already fitted on one side of the base unit fixes where the small bay goes, before the sink is even chosen.

Fix the sides before an order is split across the stainless steel kitchen sink range.

Fit & Clearance

Two unequal wastes inside one base unit

Published figures are 33 by 19 by 10 inches, 838 by 483 by 254 mm.

Overall Size 33" x 19" x 10"
Bowl Layout 60/40 offset double bowl
Mounting Undermount
Listed Depth 10" (254 mm)

Uneven bays put the drains at uneven spacing. The plumber needs the drawing before roughing in.

The outside envelope matches the equal split, so the cabinet check does not change.

Handing has to be repeated on the order, not just agreed in the enquiry.

Construction & Finish

Steel grade does not move with the split

SUS304 stainless steel, 18 gauge, 1.2 mm, brushed stainless.

18 GAUGE

Same specification, different plan

Grade, gauge and finish are published identically for the equal split and the offset. One material line, two codes.

Put the finish name and the handing on the same PO line.

Compliance

Handing belongs in the paperwork too

DOC
Drawing settles the disputes

On an offset sink the drawing fixes bowl sides, drain centres and the cut out. Inspection is measured against it.

No approval scheme is recorded here, so handing is what the paperwork protects. A correct sink fitted the wrong way round is still rejected.

Name the destination market at RFQ and the required side with it. Both end up on the same document.

Procurement

Quoting the offset next to the equal split

The 33 inch group is three codes deep, a sensible first programme.

Published MOQ 50 pcs
Standard Lead Time 30-45 days after sample approval

D3319 is the 50/50 version and D3320 runs 20 inches front to back. Stock the offset in the side your local cabinet layouts actually use.

Artwork is approved once and the code panel changes per line through the private label and OEM programme. Ask for the spec sheet and the drawing with the RFQ. Quotations come back within 12 hours.

Include these details with the RFQ

  • Handing per order line
  • Quantity per code
  • Drawing with drain centres
  • Carton artwork
  • Destination port and Incoterm

MOQ is 50 pieces per code. Handing does not create a second code.

How we work

From enquiry to shipment

A factory-direct process built for importers, distributors and project buyers. No trading layer in between.

  1. 01

    Send the enquiry

    Tell us the model, quantity, destination market and any branding or packaging requirement. A spec sheet or drawing helps but is not required to start.

    Replied within 12 hours
  2. 02

    Our sales team contacts you

    A named account manager follows up by email or WhatsApp, confirms the specification and clarifies anything missing before pricing.

    Email or WhatsApp
  3. 03

    Quotation

    You receive a written quotation with unit price, MOQ, packing details, lead time and the trade term you asked for. Entry, mid and premium build levels can be quoted side by side.

    FOB or CIF
  4. 04

    Sample approval

    We send a sample for finish, function and packaging sign-off. Branded samples are produced once artwork is confirmed.

    Before mass production
  5. 05

    Production and shipment

    Mass production starts after sample approval and deposit. QC and inspection run before loading, then the order ships to the agreed port.

    30–45 days after approval
50+ New models developed every year, tracking current North American and European trends
12h Maximum first response to an enquiry
Since 2000 Foshan factory, B2B trade only

OEM and ODM to your specification

We develop to a brief. Send a reference model, a drawing or simply the price band and market you are targeting, and we will propose what fits. Entry, mid and premium builds are all available from the same factory.

  • Your logo on product, carton and documentation
  • Private-label packaging and manuals
  • Custom finish matched to your standard
  • Custom dimensions and tooling where volume supports it
  • Product development from your reference or price target
  • Destination-market documentation prepared on request

FAQs

What gauge and grade of steel is this 33-inch sink made from?

It is fabricated from SUS304 stainless steel in an 18-gauge (1.2 mm) thickness, a corrosion-resistant grade specified across our stainless steel kitchen sinks for distributor and project supply.

Why are the two bowls different sizes?

The offset 60/40 layout pairs a large primary bowl for soaking cookware with a smaller secondary bowl for rinsing or a disposer, fitting a standard 36-inch base cabinet.

Can the 33x19x10 dimensions be customized for a project order?

Yes. As an OEM/ODM manufacturer we adjust bowl split, depth and overall footprint to your drawings, with low MOQ for builder and hospitality programs.